PUSB2X4Y

{
  "slug": "pusb2x4y",
  "version": "0.1.0",
  "type": "component",
  "description": "TECH PUBLIC ESD And Surge Protection (TVS/ESD), SOT-363. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "circuit protection",
    "pusb2x4y",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "pusb2x4y.kicad_sym",
    "pusb2x4y.kicad_mod",
    "pusb2x4y.glb",
    "pusb2x4y.step",
    "pusb2x4y.lbr",
    "docs/hero.png",
    "docs/pusb2x4y-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "pusb2x4y-hero.glb",
    "pusb2x4y-hero.overlay.json"
  ],
  "component": {
    "mpn": "PUSB2X4Y",
    "manufacturer": "TECH PUBLIC",
    "package": "SOT-363",
    "pin_count": 6,
    "category": "Circuit Protection",
    "subcategory": "ESD And Surge Protection (TVS/ESD)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590903273623285760",
    "parts": {
      "symbol": "pusb2x4y.kicad_sym",
      "footprint": "pusb2x4y.kicad_mod",
      "model_3d": "pusb2x4y-hero.glb",
      "model_3d_plain": "pusb2x4y.glb",
      "model_3d_step": "pusb2x4y-etched.step",
      "model_3d_step_plain": "pusb2x4y.step",
      "lbr": "pusb2x4y.lbr"
    },
    "distributor_links": {
      "lcsc": "C2905617"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T18:35:05Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "IO",
        "type": "passive",
        "description": "ESD-protected I/O line (uni-directional TVS diode to GND), 0.6pF typical I/O to GND, 5.5V max reverse working voltage."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference common to all TVS diode channels; I/O pins are protected against GND (±15kV contact, ±20kV air per IEC61000-4-2)."
      },
      {
        "number": "3",
        "name": "IO",
        "type": "passive",
        "description": "ESD-protected I/O line (uni-directional TVS diode to GND), 0.6pF typical I/O to GND, 5.5V max reverse working voltage."
      },
      {
        "number": "4",
        "name": "IO",
        "type": "passive",
        "description": "ESD-protected I/O line (uni-directional TVS diode to GND), 0.6pF typical I/O to GND, 5.5V max reverse working voltage."
      },
      {
        "number": "5",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "6",
        "name": "IO",
        "type": "passive",
        "description": "ESD-protected I/O line (uni-directional TVS diode to GND), 0.6pF typical I/O to GND, 5.5V max reverse working voltage."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet shows only SOT-363 and has no ordering or package table. The variant sold under this M; Pin 5 is labelled NC in the pin diagram, but the internal schematic shows GND connected at pin 2 onl",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 4,
        "cost_usd": 0.2559,
        "at": "2026-10-09T18:31:25"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590903273623285760",
        "pages": 4,
        "sha256": "b6466ecd51da0ff0",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "pusb2x4y.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.1,
          2.0,
          1.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "045cc95e18ee7a13d1623c3ce6604fc833049bdb4f952f68c26e3c5767d122e4",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "pusb2x4y-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.1,
          2.0,
          1.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "493dbdfe24dd5c23f6fba33746386edbdfe64321d6eb32fc4871d3a1e5e64630",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}